Stock prices analysis & prediction using time series methods. I benchmarkedProphet,XGBoost & SARIMA models, and visualized the data oninteractive dashboards.
Fig. Apple stock "close" prediction compared with actual value, done with Prophet model (from Meta).

Fig. Document creation, with block-style editor: automatic styles to focus on content only.	• Built & scaled afull-stack EdTech platform (mobile & web) enabling students to create flashcards and study through interactive mini-games. • Grew the platform to350+ active users, with40,000+ flashcards and2,200+ study sheets created. • Pitched the project in front of 100+ people at major events (Le Village by CA, digiSchool HYPE Awards 2018), with a featured video on YouTube.
Fig. One of the mini-games to study your flashcards: choose the right answer in limited time.	• Led development over7+ years, from inception at 17 years old to a fully maintained large-scale project. • Tech stack:Python (Django), SQL,TypeScript,React, PHP. • Managed databases & analytics: phpMyAdmin, Google Analytics for user insights.

	Best ranking 105/934, using XGBoost, CatBoost, LightGBM, & Random Forests
Fig. My Kaggle leaderboard, sorted by best results. I ranked 3 times among the top 33%.

Check more on mypersonal portfolio!

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1. kickstarter-project-analysiskickstarter-project-analysisPublic

   Survival analysis applied to Kickstarter projects.

   Jupyter Notebook

2. jExbrayat/recognize-handwritten-lettersjExbrayat/recognize-handwritten-lettersPublic

   Convolutional network for handwritten letters classification

   Jupyter Notebook 1

3. customer-base-analysiscustomer-base-analysisPublic

   Customer segmentation & marketing campaign success prediction.

   Jupyter Notebook

4. stock-analysisstock-analysisPublic

   Stock prices analysis using time series methods.

   Jupyter Notebook

5. kaggle-competitionskaggle-competitionsPublic

   My entries to Kaggle AI competitions.

   Jupyter Notebook

6. my-own-compilermy-own-compilerPublic

   A compiler for my own programming language.

   Java 3 4